CN115981116A - Full-automatic exposure machine - Google Patents
Full-automatic exposure machine Download PDFInfo
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- CN115981116A CN115981116A CN202310284717.2A CN202310284717A CN115981116A CN 115981116 A CN115981116 A CN 115981116A CN 202310284717 A CN202310284717 A CN 202310284717A CN 115981116 A CN115981116 A CN 115981116A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The invention discloses a full-automatic exposure machine, which comprises four PCB plate frame bodies arranged on the top surface of a base, wherein an exposure mechanism is arranged between the four PCB plate frame bodies; PCB grillage body includes: the sliding block moves along the sliding groove of the base, a base plate is arranged on the top surface of the sliding block, a bottom plate is rotatably arranged at the top of the base plate through a connecting shaft, and mounting frames are symmetrically arranged on two sides of the bottom plate; the bottom surface of the sliding block is provided with a first rotating piece, and the end part of the bottom plate is provided with a second rotating piece; the exposure mechanism includes: the side wall of the lifting plate is connected with a mounting seat through an elastic telescopic rod, and an exposure lamp for exposing the PCB is arranged on the mounting seat; the slider is connected with the mounting base through the connecting rod, and the automatic loading and unloading device can automatically load and unload the PCB and control the two sides of the PCB to overturn by controlling the overturning of the mounting rack for loading the PCB so as to realize the automatic exposure treatment work of the front side and the back side of the PCB.
Description
Technical Field
The invention relates to the technical field of exposure machines, in particular to a full-automatic exposure machine.
Background
Chinese patent CN209784729U discloses a full-automatic exposure machine, which comprises a rack, wherein an upper frame module, a CCD device and a light source device which are mutually matched are arranged on the rack, the upper frame module can be lifted, a lower frame module is matched below the upper frame module, the lower frame module is matched with a lower frame movable device with a front and back trend, a discharging device matched with the lower frame module is also arranged on the rack, the left end and the right end of the discharging device are respectively matched with a feeding conveying device and a discharging conveying device, the discharging device comprises a discharging mounting frame arranged on the rack, two centering fixture blocks capable of synchronously moving in opposite directions or in opposite directions are arranged on the discharging mounting frame, the moving trend of the centering fixture blocks is vertical to the conveying direction of the discharging conveying device, a discharging conveying device with the conveying direction of the discharging conveying device is arranged on the inner sides of the two centering fixture blocks, the lower frame module comprises a lower frame main body connected with the lower frame movable device, and a lower frame receiving device capable of penetrating through the lower frame main body is arranged below the lower frame main body, so that the application range is improved;
in the prior art, the PCB needs to complete the feeding and discharging work, the overturning work and other works of the PCB by means of the cooperative work of a plurality of mechanical arms in the exposure process, the double-sided exposure work of the PCB is realized, the PCB works independently in the exposure work process, the problem of poor continuity exists, the number of the processed PCBs is small by the current exposure machine, and the work efficiency of the exposure machine is influenced.
Disclosure of Invention
The present invention is directed to solve the above problems of the prior art, and provides a fully automatic exposure machine.
The purpose of the invention can be realized by the following technical scheme:
a full automatic exposure machine includes:
the top surface of the base is provided with four PCB plate rack bodies, an exposure mechanism is arranged between the four PCB plate rack bodies, and the exposure mechanism is used for carrying out exposure treatment on the PCB plate;
PCB grillage body includes:
the sliding block moves along the sliding groove of the base, a base plate is arranged on the top surface of the sliding block, a bottom plate is rotatably arranged at the top of the base plate through a connecting shaft, and mounting frames are symmetrically arranged on two sides of the bottom plate;
the bottom surface of the sliding block is provided with a first rotating piece, and the end part of the bottom plate is provided with a second rotating piece;
the exposure mechanism includes:
the side wall of the lifting plate is connected with a mounting seat through an elastic telescopic rod, and an exposure lamp for exposing the PCB is arranged on the mounting seat;
and the sliding block is connected with the mounting seat through a connecting rod.
As a further scheme of the invention: the base is diamond plate structure, and four corners of base are provided with the conveyer belt.
As a further scheme of the invention: a central plate is rotatably arranged at the center of the bottom surface of the base, four connecting plates are arranged on the central plate in an annular array manner, and one end of each connecting plate, which is far away from the central plate, is connected with the PCB plate frame body;
wherein, the slider is movably connected with one end of the connecting plate far away from the central plate, and an air cylinder is arranged between the two sliders along the X-axis or Y-axis direction.
As a further scheme of the invention: the first rotating member includes:
the first gear is installed on the bottom of the sliding block and connected with the base plate through a rotating shaft, and a first rack matched with the first gear is arranged on the bottom surface of the base.
As a further scheme of the invention: the second rotating member includes:
and the second gear is arranged on the connecting shaft at the bottom of the bottom plate, and a second rack matched with the second gear is arranged on the top surface of the base.
As a further scheme of the invention: the distance from the second rack to the center of the base is larger than the distance from the first rack to the center of the base.
As a further scheme of the invention: the connecting rod is L-shaped structure, the horizontal part of the connecting rod is connected with the sliding block, and the vertical part of the connecting rod penetrates through the mounting seat in a sliding manner.
As a further scheme of the invention: the mounting bracket includes:
the first plate body is installed on the bottom plate and is an L-shaped plate, the second plate body is sleeved on the vertical portion of the first plate body in a sliding mode, a fixing plate is arranged on the vertical portion of the first plate body, and the fixing plate is connected with the second plate body through a spring.
As a further scheme of the invention: one side of the second plate body close to the first plate body is provided with an extension plate, the extension plate is matched with the connecting column, and the connecting column is installed on the base.
The invention has the beneficial effects that:
according to the invention, the installation rack for loading the PCB is controlled to turn over, so that the PCB can be automatically loaded and unloaded, and the two sides of the PCB are controlled to turn over, thereby realizing the automatic exposure treatment work of the front side and the back side of the PCB; the exposure machine can improve the efficiency of exposing the PCB;
according to the invention, the first rotating member and the second rotating member are structurally designed and positioned, so that the PCB can finish automatic turning and rotating work in the moving process between the feeding and discharging station and the PCB exposure station, the automation efficiency of the PCB exposure is improved, the automatic feeding and discharging and double-side exposure work can be finished, the exposure work and the feeding and discharging work are mutually linked and matched, and the PCB exposure efficiency is improved;
the exposure mechanism drives the lifting plate to move up and down by controlling the work of the lifting cylinder, so that the exposure lamp on the mounting seat moves up and down along with the lifting cylinder, thereby carrying out comprehensive exposure treatment on the PCB;
the improved mounting rack is convenient for the conveyer belt to feed or discharge materials and can clamp and fix the PCB.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the base of the present invention;
FIG. 3 is a schematic view of the bottom of the base of the present invention;
FIG. 4 is a schematic structural view of the connection between the mounting frame and the base plate according to the present invention;
FIG. 5 is a schematic structural diagram of the connection relationship between the PCB board frame and the exposure mechanism according to the present invention;
fig. 6 is a schematic view of the construction of the mount of the present invention.
In the figure: 1. a base; 2. a PCB board frame body; 3. an exposure mechanism; 11. connecting columns; 12. a chute; 13. a cylinder; 14. a center plate; 15. a connecting plate; 16. a first rack; 17. a second rack; 21. a mounting frame; 22. a base plate; 23. a substrate; 24. a slider; 25. a first gear; 26. a second gear; 31. a lifting plate; 32. an elastic telescopic rod; 33. a connecting rod; 34. a mounting seat; 211. a first plate body; 212. a second plate body; 213. an extension plate; 214. a spring; 215. and (7) fixing the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-6, the present invention is a fully automatic exposure machine, which comprises a base 1, a PCB board frame 2, and an exposure mechanism 3;
the top surface of the base 1 is provided with four PCB plate frame bodies 2, and an exposure mechanism 3 is arranged between the four PCB plate frame bodies 2;
the base 1 is of a diamond plate structure, and conveying belts are arranged at four corners of the base 1 and are used for conveying the PCB with exposure treatment; the PCB plate frame body 2 is arranged along the base 1 in a rectangular array;
when the PCB exposure device works, the exposure lamp on the exposure mechanism 3 is controlled to move up and down along the PCB frame body 2, so that four groups of PCBs can be exposed at the same time, and the exposure efficiency is improved;
specifically, a central plate 14 is rotatably mounted at the center of the bottom surface of the base 1, four connecting plates 15 are arranged on the central plate 14 in an annular array, and one ends of the connecting plates 15 far away from the central plate 14 are connected with the PCB frame body 2;
wherein, a rectangular chute 12 is arranged on the base 1, and the PCB board frame body 2 moves along the chute 12;
the PCB plate frame body 2 comprises a mounting frame 21, a bottom plate 22, a base plate 23 and a sliding block 24;
the slider 24 is positioned in the chute 12 of the base 1 and moves along the base 1, a base plate 23 is arranged on the top surface of the slider 24, a bottom plate 22 is rotatably arranged at the top of the base plate 23 through a connecting shaft, mounting frames 21 are symmetrically arranged on two sides of the bottom plate 22, the mounting frames 21 are of a U-shaped structure, and a PCB to be exposed is arranged between the two mounting frames 21;
wherein, the slide block 24 is movably connected with one end of the connecting plate 15 far away from the central plate 14, and a cylinder 13 is arranged between the two slide blocks 24 along the X-axis or Y-axis direction; when the PCB frame is in work, the control cylinder 13 is controlled to work in a telescopic mode, the control cylinder drives the two connected sliding blocks 24 to move close to or away from each other, and then the central plate 14 drives the other two sliding blocks 24 to move, so that the four PCB frame bodies 2 can be driven to do the same movement work at the same time;
a first rotating piece is arranged on the bottom surface of the sliding block 24, and a second rotating piece is arranged at the end part of the bottom plate 22;
the first rotating part is used for controlling the mounting frame 21 to rotate along the vertical direction, in order to realize the rotation adjustment of the front side and the back side of the PCB, the second rotating part is used for controlling the mounting frame 21 to rotate along the horizontal direction, in order to enable the PCB after exposure treatment to be in a horizontal state at a discharging station, the PCB is conveniently conveyed by a conveyor belt;
during operation, the mounting frame 21 is horizontally positioned at the conveyor belt initially, and the PCB to be exposed is conveyed into the mounting frame 21 through the conveyor belt; then the cylinder 13 is controlled to contract to work, the four PCB frame bodies 2 are simultaneously driven to move towards the middle of the base 1 through the central plate 14 and the connecting plate 15, and the cylinder 13 is controlled to work intermittently, so that in the moving process, the second rotating piece is firstly utilized to enable the mounting frame 21 to be in a vertical state, and the horizontal PCB is also switched to be in a vertical state from a horizontal state; at the moment, the first exposure station is adopted, then the first surface of the PCB is exposed, and when the PCB is continuously moved to the second surface exposure station, the first rotating piece is utilized to enable the mounting rack 21 to rotate 180 degrees, so that the second surface of the PCB is exposed; thereby completing the exposure treatment of two sides of the PCB;
after exposure is finished, controlling the air cylinder 13 to work again, so that the mounting frame 21 is restored to the original position and is horizontally positioned at the conveying belt, and automatically outputting the PCB subjected to exposure processing by using the conveying belt;
therefore, the full-automatic exposure machine can realize automatic feeding and discharging of the PCB and control overturning of two sides of the PCB by controlling overturning of the mounting rack 21 for loading the PCB, thereby realizing automatic exposure processing work of the front side and the back side of the PCB; the exposure machine can improve the exposure efficiency of the PCB.
Example 2
Referring to fig. 1 and 5, based on the above embodiment 1, the first rotating member and the second rotating member adopt a gear turnover structure;
specifically, the first rotating member comprises a first rack 16 and a first gear 25, the first gear 25 is mounted on the bottom of the slider 24, the first gear 25 is connected with the substrate 23 through a rotating shaft, and the first rack 16 matched with the first gear 25 is arranged on the bottom surface of the base 1, so that automatic rotation adjustment can be realized when the slider 24 is driven to move by the cylinder 13 in the exposure process;
the second rotating member comprises a second rack 17 and a second gear 26, the second gear 26 is mounted on the connecting shaft at the bottom of the bottom plate 22, and the top surface of the base 1 is provided with the second rack 17 matched with the second gear 26;
the distance between the second rack 17 and the center of the base 1 is greater than the distance between the first rack 16 and the center of the base 1, that is, the second rack 17 is arranged close to the conveyer belt, so that the mounting rack 21 is controlled to rotate and is level to the conveyer belt, and the PCB is conveniently conveyed;
during operation, in the moving process, the PCB is driven to turn over under the meshing action of the second rack 17 and the second gear 26 and is in a vertical state; and the PCB is driven to rotate by the meshing action of the first rack 16 and the first gear 25; therefore, the first rotating part and the second rotating part are designed in structure and position, so that the PCB can be automatically turned and rotated in the moving process between the feeding and discharging station and the PCB exposure station, the automation efficiency of the PCB exposure is improved, and the automatic feeding and discharging and double-side exposure work is completed.
Example 3
Referring to fig. 1 and 5, based on the embodiment 2, the exposure mechanism 3 includes a lifting plate 31, an elastic telescopic rod 32, a connecting rod 33, and a mounting seat 34;
the lifting plate 31 is positioned in the middle of the base 1, the lifting plate 31 is connected with the output end of a lifting cylinder, the lifting cylinder is installed on the base 1, four elastic telescopic rods 32 are arranged on the side wall of the lifting plate 31 in an annular array mode, one end, far away from the lifting plate 31, of each elastic telescopic rod 32 is connected with an installation seat 34, and an exposure lamp for exposing the PCB is arranged on each installation seat 34; the slide block 24 is provided with a connecting rod 33 and is connected with the mounting seat 34 through the connecting rod 33;
specifically, the connecting rod 33 is of an L-shaped structure, the horizontal part of the connecting rod 33 is connected with the sliding block 24, and the vertical part of the connecting rod 33 penetrates through the mounting seat 34 in a sliding manner; the connecting rod 33 connects the exposure mechanism 3 with the PCB frame body 2, the horizontal part distance of the connecting rod 33 can control the distance between the PCB and the exposure lamp and keep consistent, and the vertical part of the connecting rod 33 plays a role in limiting and guiding the movement of the exposure lamp, so that the connecting rod 33 can effectively improve the exposure precision;
during operation, the lifting cylinder is controlled to work to drive the lifting plate 31 to move up and down, so that the exposure lamp on the mounting seat 34 moves up and down, the PCB is subjected to overall exposure treatment, when the cylinder 13 drives the sliding block 24 to move, the sliding block 24 drives the mounting seat 34 to move through the connecting rod 33, and the distance change between the moving mounting seat 34 and the lifting plate 31 can be compensated through the elastic telescopic rod 32.
Example 4
Referring to fig. 6, according to the embodiment 3, the mounting frame 21 includes a first plate 211, a second plate 212, an extending plate 213, a spring 214, and a fixing plate 215;
the first plate body 211 is installed on the bottom plate 22, the first plate body 211 is an L-shaped plate, the second plate body 212 is slidably sleeved on a vertical portion of the first plate body 211, a fixing plate 215 is arranged on the vertical portion of the first plate body 211, and the fixing plate 215 is connected with the second plate body 212 through a spring 214;
wherein, one side of the second plate 212 close to the first plate 211 is provided with an extension plate 213, the extension plate 213 is adapted to the connection column 11, and the connection column 11 is installed on the base 1;
when the mounting frame 21 is in a horizontal state, the connecting column 11 acts on the extending plate 213 to enlarge the distance between the second plate body 212 and the first plate body 211, so that the conveying belt can conveniently feed or discharge materials; during exposure, the loaded PCB is clamped and fixed between the first board body 211 and the second board body 212 under the action of the spring 214, so that the problem that the PCB is unstable during exposure is prevented, and the exposure quality is improved; therefore, the improved mounting frame 21 not only facilitates feeding or discharging of the conveying belt, but also can clamp and fix the PCB.
The working principle of the invention is as follows: according to the invention, the installation frame 21 for loading the PCB is controlled to turn over, so that the PCB can be automatically loaded and unloaded, and the two sides of the PCB are controlled to turn over, thereby realizing the automatic exposure treatment work of the front side and the back side of the PCB; the exposure machine can improve the efficiency of exposing the PCB;
according to the invention, the first rotating member and the second rotating member are structurally designed and positionally designed, so that the automatic overturning and rotating work of the PCB is completed in the moving process between the feeding and discharging station and the PCB exposure station, the automation efficiency of the PCB exposure is improved, and the automatic feeding and discharging and double-side exposure work is completed;
according to the invention, the exposure mechanism 3 drives the lifting plate 31 to move up and down by controlling the working of the lifting cylinder, so that the exposure lamp on the mounting seat 34 moves up and down along with the lifting cylinder, thereby carrying out comprehensive exposure treatment on the PCB, when the cylinder 13 drives the sliding block 24 to move, the sliding block 24 drives the mounting seat 34 to move through the connecting rod 33, wherein the distance change between the moving mounting seat 34 and the lifting plate 31 can be compensated through the elastic telescopic rod 32;
the improved mounting rack 21 is convenient for the conveyer belt to feed or discharge materials and can clamp and fix the PCB.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (9)
1. A full-automatic exposure machine, characterized by comprising:
the top surface of the base (1) is provided with four PCB plate frame bodies (2), an exposure mechanism (3) is arranged between the four PCB plate frame bodies (2), and the exposure mechanism (3) is used for exposing the PCB;
PCB grillage body (2) include:
the sliding block (24) moves along the sliding groove (12) of the base (1), a base plate (23) is arranged on the top surface of the sliding block (24), a bottom plate (22) is rotatably arranged at the top of the base plate (23) through a connecting shaft, and mounting frames (21) are symmetrically arranged on two sides of the bottom plate (22);
a first rotating piece is arranged on the bottom surface of the sliding block (24), and a second rotating piece is arranged at the end part of the bottom plate (22);
the exposure mechanism (3) comprises:
the side wall of the lifting plate (31) is connected with a mounting seat (34) through an elastic telescopic rod (32), and an exposure lamp for exposing the PCB is arranged on the mounting seat (34);
and the sliding block (24) is connected with the mounting seat (34) through a connecting rod (33).
2. The automatic exposure machine of claim 1, wherein the base (1) is a diamond plate structure, and the four corners of the base (1) are provided with the conveyor belts.
3. A full-automatic exposure machine according to claim 2, characterized in that a central plate (14) is rotatably mounted at the center of the bottom surface of the base (1), four connecting plates (15) are arranged on the central plate (14) in an annular array, and one ends of the connecting plates (15) far away from the central plate (14) are connected with the PCB plate frame body (2);
wherein, the slide blocks (24) are movably connected with one end of the connecting plate (15) far away from the central plate (14), and a cylinder (13) is arranged between the two slide blocks (24) along the X-axis or Y-axis direction.
4. A full automatic exposure machine according to claim 3, wherein the first rotating member comprises:
the first gear (25) is installed on the bottom of the sliding block (24), the first gear (25) is connected with the base plate (23) through a rotating shaft, and a first rack (16) matched with the first gear (25) is arranged on the bottom surface of the base (1).
5. A full automatic exposure machine according to claim 4, wherein the second rotating member comprises:
and the second gear (26) is arranged on the connecting shaft at the bottom of the bottom plate (22), and a second rack (17) matched with the second gear (26) is arranged on the top surface of the base (1).
6. A machine according to claim 5, characterized in that the second rack (17) is located at a greater distance from the center of the base (1) than the first rack (16).
7. The automatic exposure machine of claim 6, wherein the connecting rod (33) is of an L-shaped structure, the horizontal part of the connecting rod (33) is connected with the slide block (24), and the vertical part of the connecting rod (33) is slidably penetrated through the mounting seat (34).
8. A machine as in claim 7, wherein the mounting frame (21) comprises:
the novel LED lamp holder comprises a first plate body (211), wherein the first plate body (211) is installed on a bottom plate (22), the first plate body (211) is an L-shaped plate, a second plate body (212) is slidably sleeved on the vertical portion of the first plate body (211), a fixing plate (215) is arranged on the vertical portion of the first plate body (211), and the fixing plate (215) is connected with the second plate body (212) through a spring (214).
9. The automatic exposure machine of claim 8, wherein the second plate (212) is provided with an extension plate (213) on a side close to the first plate (211), the extension plate (213) is adapted to the connection column (11), and the connection column (11) is mounted on the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310284717.2A CN115981116B (en) | 2023-03-22 | 2023-03-22 | Full-automatic exposure machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310284717.2A CN115981116B (en) | 2023-03-22 | 2023-03-22 | Full-automatic exposure machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115981116A true CN115981116A (en) | 2023-04-18 |
| CN115981116B CN115981116B (en) | 2023-05-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310284717.2A Active CN115981116B (en) | 2023-03-22 | 2023-03-22 | Full-automatic exposure machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN115981116B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116339082A (en) * | 2023-05-30 | 2023-06-27 | 广东科视光学技术股份有限公司 | Full-automatic double-loading-table exposure machine system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08167569A (en) * | 1994-12-14 | 1996-06-25 | Nikon Corp | Exposure device |
| US20020139481A1 (en) * | 2001-03-30 | 2002-10-03 | Baxter Gregory R. | Apparatus and method for exposing substrates |
| CN111812946A (en) * | 2019-04-10 | 2020-10-23 | 三一技术有限公司 | 3D microlithography-printing system with oblique rotation exposure mode |
| CN213690220U (en) * | 2020-11-11 | 2021-07-13 | 重庆汇鼎电子电路有限公司 | PCB board exposure machine that can mostly turn over automatically |
| CN114545741A (en) * | 2022-02-18 | 2022-05-27 | 广东科视光学技术股份有限公司 | PCB board exposure equipment |
| CN115356901A (en) * | 2022-09-23 | 2022-11-18 | 广东科视光学技术股份有限公司 | Pressing device for photoetching machine |
-
2023
- 2023-03-22 CN CN202310284717.2A patent/CN115981116B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08167569A (en) * | 1994-12-14 | 1996-06-25 | Nikon Corp | Exposure device |
| US20020139481A1 (en) * | 2001-03-30 | 2002-10-03 | Baxter Gregory R. | Apparatus and method for exposing substrates |
| CN111812946A (en) * | 2019-04-10 | 2020-10-23 | 三一技术有限公司 | 3D microlithography-printing system with oblique rotation exposure mode |
| CN213690220U (en) * | 2020-11-11 | 2021-07-13 | 重庆汇鼎电子电路有限公司 | PCB board exposure machine that can mostly turn over automatically |
| CN114545741A (en) * | 2022-02-18 | 2022-05-27 | 广东科视光学技术股份有限公司 | PCB board exposure equipment |
| CN115356901A (en) * | 2022-09-23 | 2022-11-18 | 广东科视光学技术股份有限公司 | Pressing device for photoetching machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116339082A (en) * | 2023-05-30 | 2023-06-27 | 广东科视光学技术股份有限公司 | Full-automatic double-loading-table exposure machine system |
| CN116339082B (en) * | 2023-05-30 | 2023-08-15 | 广东科视光学技术股份有限公司 | Full-automatic double-loading-table exposure machine system |
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| CN115981116B (en) | 2023-05-16 |
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